HOW DOES GROUND PENETRATING RADAR (GPR) DISTINGUISH BETWEEN REBAR AND VOIDS IN CONCRETE?

In this video I discuss the importance of color schemes and response polarity for distinguishing between rebar and voids embedded in concrete during ground penetrating radar survey. The polarity of the reflection can tell the surveyor so much about what is below the surface. Understanding this concept can help your interpret the subsurface with much greater accuracy. LearnGPR.com is the internet’s best online training platform for ground penetrating radar. Through our easy-to-follow, fun, and engaging GPRbasics course, we have taught many surveyors, engineers, and technicians the fundamentals of this technology to help improve survey outcomes, reduce damage to critical infrastructure, and manage client expectations. Visit us at http://learngpr.com and sign up for our FREE Introductory Training video!! Connect with us to join the conversation and never miss a post:   / learngpr     / learngpr     / learngpr     / learngpr     / learngpr